Atomizer power supply device, atomizer and electronic atomization device

Abstract

The utility model relates to the technical field of atomization, in particular to an atomizer power supply device, an atomizer and an electronic atomization device. The power supply device for the atomizer comprises an atomizer connecting seat which is provided with an atomizer butt joint surface for butt joint of the atomizer; the magnetic attraction part is fixed on the atomizer connecting seat and is used for generating magnetic attraction force between the magnetic attraction part and a magnetic attraction adapter on the atomizer; the atomizer connecting base comprises a partition plate part, the atomizer butt joint face is formed by the plate face on one side of the partition plate part, a mounting cavity is formed in the side, away from the atomizer butt joint face, of the partition plate part on the atomizer connecting base, and the mounting cavity is provided with a mounting opening allowing a magnetic attraction piece to be mounted in. And an included angle which is not zero is formed between the opening direction of the mounting opening and the vertical line of the butt joint surface of the atomizer. The problem that a magnetic attraction adapter and a seat body are not easy to fix reliably is mainly solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization, in particular to a power supply device of an atomizer, an atomizer and an electronic atomization device. BACKGROUND

[0002] Some electronic atomization devices include an atomizer and a power supply device of the atomizer, wherein the atomizer can generate aerosol by heating an atomization substrate by using a heating component, and the power supply device of the atomizer has a battery assembly and can supply power to the atomizer.

[0003] For the electronic atomization device with the detachable atomizer, the atomizer is often fixed to the power supply device of the atomizer by magnetic attraction. The magnetic attraction member for realizing the magnetic attraction needs to be fixed to the corresponding seat body. In the related art, the magnetic attraction member is often connected with the seat body by interference fit or gluing.

[0004] However, when fixed by interference fit, the interference amount of the magnetic attraction member and the seat body is difficult to control, and the tolerance of the plastic seat body and the magnetic attraction member needs to be strictly controlled. Once the tolerance is exceeded, the magnetic attraction member is likely to fall off, which greatly affects the customer experience. In addition, the seat body formed by injection molding may have plastic wire clamping, that is, the fusion line generated by the fusion of different strands of glue. The fusion line forms a weak part on the seat body, and the interference fit part at the fusion line may cause the seat body to crack, resulting in assembly failure of the magnetic attraction member. When fixed by gluing, too much glue is easy to overflow, affecting the appearance of the product, and too little glue is not firm enough, and the production and processing process control is difficult. How to ensure the reliable fixation of the magnetic attraction member has become a problem in the industry. Utility model content

[0005] The present application provides a power supply device of an atomizer, an atomizer and an electronic atomization device to solve the problem of unreliable fixation of the magnetic attraction adapter and the seat body.

[0006] According to a first aspect, in an embodiment, a power supply device of an atomizer is provided, comprising:

[0007] An atomizer connecting seat, the atomizer connecting seat has an atomizer docking surface for docking the atomizer;

[0008] A magnetic attraction member, the magnetic attraction member is fixed on the atomizer connecting seat, and is used to generate a magnetic attraction force with a magnetic attraction adapter on the atomizer;

[0009] The atomizer connecting seat comprises a partition portion, the atomizer abutting surface is formed by the board surface of one side of the partition portion, the atomizer connecting seat is provided with a mounting cavity on the side of the partition portion away from the atomizer abutting surface, the mounting cavity has a mounting port for the magnetic attraction member to be mounted, and the opening direction of the mounting port has a non-zero included angle with the perpendicular of the atomizer abutting surface.

[0010] In an alternative embodiment, at least one cavity side wall of the mounting cavity is provided with a convex rib, and the convex rib abuts against the corresponding side surface of the magnetic attraction member.

[0011] In an alternative embodiment, the mounting cavity has a cavity bottom wall, and the cavity bottom wall is provided with a convex rib, and the convex rib abuts against the corresponding side surface of the magnetic attraction member.

[0012] In an alternative embodiment, the opening direction of the mounting cavity is parallel to the atomizer abutting surface.

[0013] In an alternative embodiment, the thickness of the partition portion is not greater than 0.8 mm.

[0014] In an alternative embodiment, an adhesive material is arranged between the magnetic attraction member and the mounting cavity.

[0015] In an alternative embodiment, the magnetic attraction member is a magnetic member having magnetism.

[0016] In an alternative embodiment, the atomizer connecting seat is provided with a plug-in cavity, at least a portion of the atomizer is embedded in the plug-in cavity, and the atomizer abutting surface is located at the cavity bottom of the plug-in cavity.

[0017] According to a second aspect, an embodiment provides an atomizer, comprising:

[0018] a heating component for heating an atomization substrate to generate an aerosol;

[0019] a power supply device connecting seat having a power supply device abutting surface for abutting with an atomizer power supply device;

[0020] a magnetic attraction adapter fixed on the power supply device connecting seat for generating a magnetic attraction force between the magnetic attraction adapter and a magnetic attraction member on the atomizer;

[0021] The power supply device connecting seat comprises a partition portion, the power supply device abutting surface is formed by the board surface of one side of the partition portion, the power supply device connecting seat is provided with a mounting cavity on the side of the partition portion away from the power supply device abutting surface, the mounting cavity has a mounting port for the magnetic attraction adapter to be mounted, and the opening direction of the mounting port has a non-zero included angle with the perpendicular of the power supply device abutting surface.

[0022] In an alternative embodiment, at least one of the cavity side walls of the mounting cavity is provided with a protrusion that abuts a corresponding side surface of the magnetic attraction fitting.

[0023] In an alternative embodiment, the mounting cavity has a cavity bottom wall provided with a protrusion that abuts a corresponding side surface of the magnetic attraction fitting.

[0024] In an alternative embodiment, the opening direction of the mounting cavity is parallel to the power supply device interfacing surface.

[0025] In an alternative embodiment, the thickness of the partition portion is not greater than 0.8 mm.

[0026] In an alternative embodiment, an adhesive material is provided between the magnetic attraction fitting and the mounting cavity.

[0027] According to a third aspect, an embodiment provides an electronic atomization device, comprising an atomizer for forming an aerosol, an atomizer power supply device for supplying power to the atomizer, the atomizer being the atomizer of any one of the first aspect, and / or the atomizer power supply device being the atomizer power supply device of any one of the second aspect.

[0028] According to the atomizer power supply device of the above-mentioned embodiments, the mounting cavity for fixing the magnetic attraction member on the atomizer connecting seat is located on the side of the partition portion away from the atomizer interfacing surface. After the atomizer is connected to the atomizer power supply device, the partition portion can isolate between the atomizer and the magnetic attraction member, and form a block to the magnetic attraction member along the pulling-out direction of the atomizer, so as to avoid the magnetic attraction force between the magnetic attraction member and the magnetic attraction fitting causing the magnetic attraction member to be separated from the atomizer connecting seat when the atomizer is pulled out from the atomizer power supply device. Compared with the friction force generated by interference fit or the adhesive force generated by gluing, the present application can make the falling direction of the magnetic attraction member deviate from the direction of the magnetic attraction force received by the magnetic attraction member when the atomizer is pulled out, and better ensure the reliable fixation of the magnetic attraction fitting and the corresponding seat body. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 A perspective view of an embodiment of an electronic atomization device;

[0030] Figure 2 A perspective view of an atomizer of an electronic atomization device when pulled out from an atomizer power supply device;

[0031] Figure 3 A perspective view of Figure 2 another view of

[0032] Figure 4 A cross-sectional view of an electronic atomization device;

[0033] Figure 5Fig. 1 is a schematic view of a nebulizer in use; Figure 4 Fig. 2 is a schematic view of a nebulizer being plugged into place on a nebulizer power supply device;

[0034] Figure 6 Fig. 3 is a perspective view of a magnetic attraction member being fitted onto a nebulizer connection seat;

[0035] Figure 7 Fig. 4 is a perspective view of a magnetic attraction member being removed from a nebulizer connection seat; Figure 6

[0036] Fig. 5 is a schematic view of a nebulizer power supply device;

[0037] 10, nebulizer; 11, outer housing; 12, oil cup; 13, liquid storage cavity; 14, blocking base; 15, suction nozzle; 16, heating component; 17, power supply device interfacing surface; 18, plugging portion; 19, conductive disc; 110, magnetic attraction adapter;

[0038] 20, nebulizer power supply device; 21, device housing; 22, inner support; 23, plugging cavity; 24, circuit unit; 25, battery unit; 26, elastic conductive needle; 27, nebulizer connection seat; 28, mounting cavity; 29, protruding rib; 210, partition portion; 211, nebulizer interfacing surface; 212, mounting opening; 213, magnetic attraction member.

[0039] Explanation of bracketed reference numerals in the drawings: In the bracketed reference numerals in the drawings, the feature referred to by the reference numeral in the bracket is both the feature represented by the numeral in the bracket and the feature represented by the numeral outside the bracket. DETAILED DESCRIPTION

[0040] The present application will be described in further detail below with specific reference to the drawings. Like reference numerals in different embodiments designate like elements throughout. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that some features, which are considered to be essential to the application, can be omitted in different situations, or can be substituted by other elements, materials, methods, etc. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core of the present application being obscured by too much description, and it is not necessary for one skilled in the art to describe these related operations in detail, based on the description in the specification and general technical knowledge in the art.

[0041] ​In addition, the features described in the specification, operations or characteristics can be combined in any appropriate manner to form various embodiments, and the steps involved in each embodiment can be sequentially adjusted or adjusted in a manner that can be apparent to those skilled in the art. Therefore, the description and drawings are only for the purpose of clearly describing one embodiment, and do not mean that the composition and / or order is necessary.

[0042] The serial numbers of the components described herein, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any order or technical meaning. The "connection" and "coupling" in the present application include direct and indirect connections (couplings) unless otherwise specified.

[0043] In the embodiments of the present application, the atomizer of the electronic atomization device and the atomizer power supply device can be fixed together by the magnetic attraction force between the two attracting members, i.e. the magnetic attraction member and the magnetic attraction adapter. The attracting members are arranged on the corresponding seat bodies away from the side of the docking surface, and can be limited by the partition part on the seat body, thereby avoiding or reducing the dependence on interference fit or adhesion, facilitating the reliable fixation of the attracting members and the corresponding seat bodies.

[0044] In one embodiment of the electronic atomization device in the present application, reference can be made to Figures 1 to 3 The electronic atomization device includes an atomizer 10 and an atomizer power supply device 20, and in use, the atomizer 10 can be detachably connected to the atomizer power supply device 20.

[0045] In a specific embodiment, please refer to Figure 2 and Figure 3 The top of the atomizer power supply device 20 is provided with a plug-in cavity 23 for embedding at least a part of the atomizer 10; correspondingly, the bottom of the atomizer 10 is provided with a plug-in part 18, the cross-sectional size of which can be smaller than that of the adjacent part, and the plug-in part 18 can be positioned in the plug-in cavity 23 after being embedded in the plug-in cavity 23.

[0046] It should be noted that the top and bottom in the embodiments are described by way of example based on the orientation shown in the drawings, and this orientation is only used as an example to more clearly illustrate the positional relationship between the various components, and does not limit the embodiments of the present application to be arranged in this way.

[0047] Those skilled in the art can understand that the atomizer 10 comprises a heating component 16 for heating the atomization substrate to generate aerosol. The heating method of the heating component 16 is not limited, and reference can be made to the existing structures in the related art. In view of the fact that the innovative content of the present application and the technical problems to be solved are not directly related, details are not repeated here. For the electronic atomization device using liquid atomization substrate to generate aerosol, a liquid storage cavity 13 can be provided in the atomizer 10, and the liquid atomization substrate can be stored in the liquid storage cavity 13 and supplied to the heating component 16 by a liquid guiding component such as liquid guiding cotton.

[0048] Please refer to Figure 4 In a specific embodiment, the atomizer 10 comprises an external shell 11, an oil cup 12, and a sealing base 14. The top of the oil cup 12 is provided with a mouthpiece connection port, which can be used to connect a mouthpiece 15. The bottom of the oil cup 12 is an open structure and is sealed by the sealing base 14 to form a closed liquid storage cavity 13. The external shell 11 covers the outside of the oil cup 12 and can play a decorative role. The heating component 16 can be arranged between the mouthpiece 15 and the sealing base 14. The heating component 16 has an atomization channel therein, which is in communication with the mouthpiece 15 and can be used to discharge aerosol. The bottom surface of the sealing base 14 can form a power device docking surface 17 for docking with the atomizer power supply device 20.

[0049] The atomizer 10 needs to be powered by the atomizer power supply device 20, so a conductive structure needs to be provided between the atomizer 10 and the atomizer power supply device 20. Please refer to Figure 2 、 Figure 3 and Figure 4 In some embodiments, the bottom surface of the atomizer 10 is provided with a conductive disc 19, and the top of the atomizer power supply device 20 is provided with an elastic conductive needle 26. The conductive disc 19 can be arranged on the bottom surface of the sealing base 14 and can be distinguished by positive and negative poles. Correspondingly, the elastic conductive needle 26 is also distinguished by positive and negative poles. After the atomizer 10 is connected to the atomizer power supply device 20, the elastic conductive needle 26 is elastically deformed in the direction in which the atomizer 10 is connected to the atomizer power supply device 20, so as to be elastically pressed onto the conductive disc 19, thereby realizing the conduction of the circuit. The atomizer power supply device 20 can transmit electrical energy to the atomizer 10, so that the atomizer 10 works and generates aerosol. Of course, in some other embodiments, the conductive structure can also be replaced by other forms, such as the structure of the plug pin contact and the plug hole contact.

[0050] In addition, a corresponding air passage connecting structure can be arranged between the atomizer 10 and the atomizer power supply device 20, for realizing the conduction of the air passage between the atomizer 10 and the atomizer power supply device 20. The specific form of the air passage connecting structure can refer to the existing structure in the related art, which is not described herein in detail as it is not directly related to the innovative content of the present application and the technical problems to be solved.

[0051] In a specific embodiment, referring to Figures 4 to 6 The atomizer power supply device 20 includes a device housing 21, an internal support 22, a circuit unit 24, and a battery unit 25. The internal support 22, the circuit unit 24, and the battery unit 25 are assembled in the device housing 21. The internal support 22 can provide a mounting base for the circuit unit 24 and the battery unit 25, position the circuit unit 24 and the battery unit 25, and form an atomizer connecting seat 27 for connecting the atomizer 10. A groove on the top surface of the atomizer connecting seat 27 forms a plug-in cavity 23. Those skilled in the art can understand that the circuit unit 24 can be a circuit board assembly for controlling the power supply to the atomizer 10. In addition, in some embodiments, the circuit unit 24 can include an airflow sensor. When the user inhales through the mouthpiece 15, the airflow sensor detects the airflow change, and the circuit unit 24 controls whether to supply power and the power supply power according to the signal of the airflow sensor.

[0052] In the embodiments of the present application, the atomizer 10 and the atomizer power supply device 20 of the electronic atomization device can be fixed together by the magnetic attraction force between the magnetic attraction member 213 and the magnetic attraction adapter 110, thereby ensuring the reliable connection between the atomizer 10 and the atomizer power supply device 20, and facilitating the user to conveniently separate the atomizer 10 from the atomizer power supply device 20.

[0053] In the present application, the magnetic attraction member 213 and the magnetic attraction adapter 110 can both be magnetic members with magnetism, such as ferrite-boron magnets, ferrite magnets, alnico magnets, and samarium-cobalt magnets, which can form a magnetic field. At this time, the side of the magnetic attraction adapter 110 on the atomizer 10 and the side of the magnetic attraction member 213 on the atomizer power supply device 20 that are close to each other can have opposite magnetic poles. In some other embodiments, one of the magnetic attraction member 213 and the magnetic attraction adapter 110 can be a magnetic member with magnetism, and the other can be an object made of a material that can be attracted by a magnetic field, such as ferromagnetic materials such as iron, cobalt, and nickel.

[0054] In the atomizer power supply device 20, the top surface of the atomizer connecting seat 27 forms an atomizer docking surface 211 for docking the atomizer 10; correspondingly, in the atomizer 10, the bottom surface of the blocking base 14 forms a power supply device docking surface 17 for docking the atomizer power supply device 20. When the atomizer 10 is mounted to the atomizer power supply device 20, referring to Figure 5The atomizer mating surface 211 on the atomizer power supply device 20 aligns with the power supply device mating surface 17 on the sealing base 14 along the installation direction of the atomizer 10.

[0055] Please refer to Figure 6 and Figure 7 To reliably fix the magnetic component 213 to the atomizer power supply device 20, the atomizer connector 27 includes a partition portion 210. The atomizer mating surface 211 is formed by the plate surface of one side of the partition portion 210. The atomizer connector 27 has a mounting cavity 28 on the side of the partition portion 210 away from the atomizer mating surface 211. The mounting cavity 28 has a mounting port 212 for inserting the magnetic component 213. The opening direction of the mounting port 212 is (e.g., ...). Figure 7 The dotted arrow in the diagram forms a non-zero angle with the perpendicular line from the atomizer mating surface 211. Those skilled in the art will understand that the included angle is an angle greater than or equal to 0 degrees and less than or equal to 90 degrees. Furthermore, when the power supply mating surface 17 and the atomizer mating surface 211 are mated, they can be in contact with each other, or they can be spaced apart along the insertion / removal direction of the atomizer 10. The positioning of the atomizer 10 along the insertion / removal direction can be achieved by the atomizer 10 and other parts of the atomizer power supply device 20.

[0056] With this configuration, after the atomizer 10 is connected to the atomizer power supply device 20, the partition portion 210 can isolate the atomizer 10 and the magnetic suction member 213, forming a blockage on the magnetic suction member 213 along the pull-out direction of the atomizer 10. The detachment direction of the magnetic suction member 213 can deviate from the pull-out direction of the atomizer 10 from the atomizer power supply device 20, thereby preventing the force of pulling out the atomizer 10 from being transmitted to the magnetic suction member 213 through the magnetic force, causing the magnetic suction member 213 to detach from the mounting cavity 28, or reducing the force on the magnetic suction member 213 along the direction of detachment from the mounting cavity 28 when pulling out the atomizer 10, thereby better ensuring the reliable fixation of the magnetic suction adapter 110 and the base.

[0057] The specific structure of the mounting cavity 28 is not limited, as long as it enables the magnetic component 213 to meet the aforementioned installation requirements. For example, it can be a mounting hole that passes through the atomizer connector 27, or it can be a mounting groove with a bottom wall. Regardless of the specific structure of the mounting cavity 28, the mounting opening 212 can be located on the side of the mounting cavity 28 closer to the outer side of the device housing 21, or it can be located on the side of the mounting cavity 28 away from the outer side of the device housing 21 (for example, between the two partition portions 210).

[0058] The partition portion 210 of the atomizer connector 27 can be formed by the top cavity wall of the mounting cavity 28, or it can cover the entire top cavity wall of the mounting cavity 28 and extend beyond the mounting cavity 28 (e.g. Figures 3 to 5 Additionally, the top surface of the partition portion 210 can form a complete atomizer mating surface 211 (e.g., Figures 3 to 5) can also be only a part of the atomizer interface surface 211. In addition, the partition portion 210 can be provided with an opening, the size of which can prevent the magnetic member 213 from passing in the direction of pulling out of the atomizer 10. In the illustrated embodiment, the atomizer interface surface 211 is provided on the cavity bottom of the insertion cavity 23, outside the conductive structure and the air passage connecting structure.

[0059] In a specific embodiment, the opening direction of the mounting cavity 28 is parallel to the atomizer interface surface 211, and at this time, the movement direction of the magnetic member 213 pulled out of the mounting cavity 28 is perpendicular to the insertion and pulling direction of the atomizer 10. Under the blocking of the partition portion 210, the magnetic member 213 will not be pulled out of the atomizer connecting seat 27 due to the force of pulling out the atomizer 10, and a better anti-falling effect can be achieved.

[0060] With the scheme of the present application, when assembling the magnetic member 213, the influence of the pulling-out force of the atomizer 10 on the magnetic member 213 can be avoided or reduced, so that only a small interference amount is required when using interference fit to fix the magnetic member 213 and the atomizer connecting seat 27, for example, a riveting pre-assembly of the magnetic member 213 with an interference amount of 0.03 mm. Because the design interference is small, even if the machining tolerance of the plastic atomizer connecting seat 27 is large, it will not be broken or deformed in riveting.

[0061] In some embodiments, at least one cavity side wall of the mounting cavity 28 is provided with a protruding rib 29, which abuts against the corresponding side surface of the magnetic member 213. The provision of the protruding rib 29 can increase the dimensional tolerance of the interference fit, reduce the requirement for the flatness of the interference fit surface, reduce the requirement for the machining precision, and in the case of providing adhesive material between the magnetic member 213 and the mounting cavity 28, can play a role in accommodating the adhesive material, which is conducive to ensuring the adhesive effect. The adhesive material can be glue, adhesive tape, etc. In addition, because the magnetic member 213 is assembled on the opposite side of the partition portion 210, even if there is glue overflow, it will not affect the appearance of the product, and the worker's operation feasibility is high and the operation is simple and convenient. In a specific embodiment, the mounting cavity 28 has a cavity bottom wall, and the cavity bottom wall can also be provided with a protruding rib 29, which abuts against the corresponding side surface of the magnetic member 213.

[0062] It should be noted that the above-mentioned protruding ribs 29 are not necessary structures, which can be omitted in some embodiments. In addition, in order to ensure that the magnetic attraction force between the magnetic attraction piece 213 and the magnetic attraction adapter 110 is larger, the smaller the distance between the magnetic attraction piece 213 and the magnetic attraction adapter 110 is, and therefore, the side of the installation cavity 28 close to the atomizer abutting surface 211 is preferably not provided with protruding ribs 29. In addition, in some embodiments, the thickness of the partition portion 210 is not greater than 0.8mm, for example, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.7mm, etc., which is not only conducive to ensuring the required magnetic attraction force, but also can facilitate avoiding injection molding defects caused by too thin plastic parts. The thickness of the partition portion 210 can be appropriately increased or decreased according to the injection molding requirements and the magnetic attraction force requirements.

[0063] Embodiments of the atomizer power supply device in the utility model:

[0064] The structure of the atomizer power supply device is the same as that of the atomizer power supply device 20 in the above-mentioned embodiments of the electronic atomization device, which will not be described here.

[0065] Embodiments of the atomizer in the utility model:

[0066] The atomizer comprises:

[0067] The heating component 16 is used for heating the atomization substrate to generate aerosol;

[0068] The power supply device connecting seat has a power supply device abutting surface 17 for abutting with the atomizer power supply device 20;

[0069] The magnetic attraction adapter 110 is fixed on the power supply device connecting seat and is used for generating a magnetic attraction force between the magnetic attraction piece 213 on the atomizer 10;

[0070] The structures of the above-mentioned heating component 16 and magnetic attraction adapter 110 can be the same as those of the atomizer 10 in the above-mentioned embodiments of the electronic atomization device.

[0071] Unlike the above-mentioned power supply device connecting seat, the power supply device connecting seat comprises a partition portion 210, the power supply device abutting surface 17 is formed by the surface of one side of the partition portion 210, and the power supply device connecting seat is provided with an installation cavity on the side of the partition portion away from the power supply device abutting surface, the installation cavity has an installation opening for the magnetic attraction adapter 110, and the opening direction of the installation opening has a non-zero included angle with the perpendicular of the power supply device abutting surface 17. For example, the installation opening for the magnetic attraction adapter 110 can be parallel to the power supply device abutting surface 17.

[0072] The utility model is described above with specific examples, which is only used for helping to understand the utility model and does not limit the utility model. For the skilled in the art to which the utility model belongs, according to the idea of the utility model, a number of simple deductions, deformations or substitutions can be made.

Claims

1. A power supply device for an atomizer, characterized in that, include: Atomizer connector, the atomizer connector having an atomizer mating surface for mating with the atomizer; A magnetic attachment is fixed on the atomizer connector and is used to generate a magnetic attraction force with the magnetic adapter on the atomizer. The atomizer connector includes a partition portion, and the atomizer mating surface is formed by the plate surface of one side of the partition portion. The atomizer connector has a mounting cavity on the side of the partition portion away from the atomizer mating surface. The mounting cavity has a mounting port for inserting a magnetic component. The opening direction of the mounting port has a non-zero angle with the perpendicular line of the atomizer mating surface.

2. The atomizer power supply device as described in claim 1, characterized in that, At least one sidewall of the mounting cavity is provided with a rib, which abuts against the corresponding side of the magnetic component.

3. The atomizer power supply device as described in claim 1, characterized in that, The mounting cavity has a bottom wall with a raised rib that abuts against the corresponding side of the magnetic component.

4. The atomizer power supply device as described in any one of claims 1 to 3, characterized in that, The opening of the mounting cavity is parallel to the mating surface of the atomizer.

5. The atomizer power supply device as described in any one of claims 1 to 3, characterized in that, The thickness of the partition portion is no more than 0.8 mm.

6. The atomizer power supply device as described in any one of claims 1 to 3, characterized in that, An adhesive material is provided between the magnetic component and the mounting cavity.

7. The atomizer power supply device as described in any one of claims 1 to 3, characterized in that, The magnetic component is a magnetic component with magnetic properties.

8. The atomizer power supply device as described in any one of claims 1 to 3, characterized in that, The atomizer connector is provided with a plug-in cavity, which is for at least a portion of the atomizer to be inserted into, and the mating surface of the atomizer is located at the bottom of the plug-in cavity.

9. An atomizer, characterized in that, include: A heating element, which is used to heat the atomizing matrix to generate an aerosol; A power supply connector having a power supply mating surface for mating with an atomizer power supply device; A magnetic adapter is fixed on the power supply connector and is used to generate a magnetic attraction force with the magnetic component on the atomizer power supply device. The power device connector includes a partition portion, and the power device mating surface is formed by the plate surface of one side of the partition portion. The power device connector has a mounting cavity on the side of the partition portion away from the power device mating surface. The mounting cavity has a mounting port for inserting a magnetic adapter. The opening direction of the mounting port has a non-zero angle with the perpendicular line of the power device mating surface.

10. The atomizer as described in claim 9, characterized in that, At least one sidewall of the mounting cavity is provided with a rib, which abuts against the corresponding side of the magnetic adapter.

11. The atomizer as described in claim 9, characterized in that, The mounting cavity has a bottom wall with a raised rib that abuts against the corresponding side of the magnetic adapter.

12. The atomizer according to any one of claims 9 to 11, characterized in that, The opening of the mounting cavity is parallel to the mating surface of the power supply device.

13. The atomizer as described in claim 12, characterized in that, The thickness of the partition portion is no more than 0.8 mm.

14. The atomizer according to any one of claims 9 to 11, characterized in that, An adhesive material is provided between the magnetic adapter and the mounting cavity.

15. An electronic atomizing device, characterized in that, It includes an atomizer for forming an aerosol, an atomizer power supply device for supplying power to the atomizer, wherein the atomizer is the atomizer according to any one of claims 9 to 14, and / or, the atomizer power supply device is the atomizer power supply device according to any one of claims 1 to 8.

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